function confirmDelete()
{
var agree=confirm("About to delete record... Are you sure you want to do this?");
if (agree)
	return true ;
else
	return false ;
}

function autoExecForm()
{
		if (document.autoExec) {
			eval (document.autoExec.submit());
		}
}

function zoom_image(image) {
		window.open(image, "image", "scrollbars=1, width=550, height=400, resizable=1");
		image.focus();
}

function submitenter(myfield,e)
{
var keycode;
if (window.event) keycode = window.event.keyCode;
else if (e) keycode = e.which;
else return true;

if (keycode == 13)
   {
   myfield.form.submit();
   return false;
   }
else
   return true;
}


function fieldEmpty(str)
{
	var field = eval(str);
	return (field.value.length == 0);
}